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Waterpik Cordless Professional Water Flosser and Nano Sonic Toothbrush, WP-440

3.9 out of 5 stars 864 customer reviews

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About the product
  • The Easy and More Effective Way to Floss!
  • Healthier Gums and Brighter Teeth in Just a Minute a Day!
  • Advanced Ergonomic Design with Dual Pressure Control
  • Nano Sonic Toothbrush, 4 Water Flossing Tips, and 45 Seconds of Water Capacity
  • Compatible with 120VAC/60Hz Outlets, For use in North America only. Any warranty will be voided through the sale and use of the product outside North America. Shipment outside of North America is prohibited by Waterpik
This item’s packaging may indicate what is inside and cannot be hidden.


From the manufacturer

Convenient and Portable

The Waterpik Cordless Professional Water Flosser is a great solution when you want the convenience of cordless water flossing. Rechargeable and portable, it's perfect for use in smaller bathrooms or for travel.

Cordless Professional (WP-440) Cordless Plus (WP-450) Cordless (WP-360) Cordless Freedom (WF-03)
Rechargeable Battery Includes 3 AA Batteries
Dual Pressure Control on Handle
Nano Sonic Toothbrush Included
Number of Pressure Settings 2 2 1 2
Reservoir Capacity (Seconds) 45 45 30 30
Number of Tips Included 4 4 2 3
Warranty (Years) 2 2 1 1

Product description

Product Packaging:Standard Packaging

The Waterpik Cordless Professional Water Flosser is a great solution when you want the convenience of cordless water flossing. Rechargeable and portable, it's perfect for use in smaller bathrooms or for travel. The Cordless Professional's advanced dual water pressure control system allows you to personalize your water pressure intensity. Featuring an ergonomic design, the Cordless Professional includes rechargeable batteries and an easy-to-fill reservoir. In additon, to meet your tooth brushing needs, the Cordless Professional comes with a Nano Sonic Toothbrush


Product details

Product Packaging: Standard Packaging
Product Warranty: For warranty information about this product, please click here [PDF]
  • Product Dimensions: 5 x 3.2 x 9.1 inches
  • Shipping Weight: 1.4 pounds
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B00HFQQ0ZQ
  • UPC: 056310181625
  • Item model number: WP-440
  • Average Customer Review: 3.9 out of 5 stars 864 customer reviews
  • Amazon Best Sellers Rank: #101,747 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care)
  • Product Warranty: For warranty information about this product, please click here [PDF]

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on June 11, 2015
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